Ascuba diver went 70 feet below the surface of the water. he rose 50 feet, dove 20 feet and then rose another 35 feet. where is the diver now?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

See attachment below and find the equivalent of tan(∠qsr)